Reijo Karjalainen

Best Publications

• Plant defence systems induced by ozone

  J. Kangasjärvi;J. Talvinen;M. Utriainen;M. Utriainen;Reijo Karjalainen

  720
  Citations

• Environmental and genetic variation of phenolic compounds in red raspberry

  Mikko J. Anttonen;Reijo O. Karjalainen

  321
  Citations

• Influence of Fertilization, Mulch Color, Early Forcing, Fruit Order, Planting Date, Shading, Growing Environment, and Genotype on the Contents of Selected Phenolics in Strawberry ( Fragaria × ananassa Duch.) Fruits

  Mikko J. Anttonen;Kalle I. Hoppula;Rolf Nestby;Miche Ä L J. Verheul

  236
  Citations

• High-performance liquid chromatography analysis of black currant (Ribes nigrum L.) fruit phenolics grown either conventionally or organically

  Mikko J. Anttonen;Reijo O. Karjalainen

  215
  Citations

• Benzothiadiazole induces the accumulation of phenolics and improves resistance to powdery mildew in strawberries.

  Anne T Hukkanen;Harri I Kokko;Antony J Buchala;Gordon J McDougall

  206
  Citations

• Flavonol content varies among black currant cultivars.

  Tiina P. Mikkonen;Kaisu R. Määttä;Anne T. Hukkanen;Harri I. Kokko

  188
  Citations

• Distribution of Heterobasidion annosum intersterility groups in Europe

  K. Korhonen;P. Capretti;Reijo Karjalainen;J. Stenlid

  163
  Citations

• Stability of anthocyanins in berry juices stored at different temperatures

  Jarkko Hellström;Pirjo Mattila;Reijo Karjalainen

  147
  Citations

• Leaf phenolic compounds in red clover (Trifolium pratense L.) induced by exposure to moderately elevated ozone.

  Niina M.M. Saviranta;Riitta Julkunen-Tiitto;Elina Oksanen;Reijo O. Karjalainen

  136
  Citations

• Growth responses and related biochemical and ultrastructural changes of the photosynthetic apparatus in birch (Betula pendula) saplings exposed to low concentrations of ozone.

  E. Pääkkönen;J. Vahala;T. Holopainen;R. Karjalainen

  110
  Citations

• Red clover (Trifolium pratense L.) isoflavones: determination of concentrations by plant stage, flower colour, plant part and cultivar

  Niina M. M. Saviranta;Mikko J. Anttonen;Reijo O. Karjalainen

  104
  Citations

• Transformation of the rice blast fungus Magnaporthe grisea to hygromycin B resistance

  Hei Leung;Ulla Lehtinen;Reijo Karjalainen;Daniel Skinner

  104
  Citations

• Bioactive polyphenols in leaves, stems, and berries of Saskatoon (Amelanchier alnifolia Nutt.) cultivars.

  Anu Lavola;Reijo Karjalainen;Riitta Julkunen-Tiitto

  98
  Citations

• Polyphenol and vitamin C contents in European commercial blackcurrant juice products

  Pirjo H. Mattila;Jarkko Hellström;Gordon McDougall;Gary Dobson

  97
  Citations

• Isozyme and RAPD-PCR analyses of Fusarium avenaceum strains from Finland

  T. Yli-Mattila;S. Paavanen;A. Hannukkala;P. Parikka

  92
  Citations

• Polyphenols in strawberry (Fragaria × ananassa) leaves induced by plant activators.

  Anna Kårlund;Juha-Pekka Salminen;Piia Koskinen;Jeffrey R. Ahern

  81
  Citations

• Fortification of blackcurrant juice with crowberry: impact on polyphenol composition, urinary phenolic metabolites, and postprandial glycemic response in healthy subjects

  Riitta Törrönen;Gordon J. McDougall;Gary Dobson;Derek Stewart;Derek Stewart

  81
  Citations

• Ozone Affects Birch (Betula pendula Roth) Phenylpropanoid, Polyamine and Active Oxygen Detoxifying Pathways at Biochemical and Gene Expression Level

  J. Tuomainen;R. Pellinen;S. Roy;M. Kiiskinen

  75
  Citations

• Phenylalanine Ammonia-lyase Activity in Barley After Infection with Bipolaris sorokiniana or Treatment with its Purified Xylanase

  S. Peltonen;Reijo Karjalainen

  70
  Citations

• Plant flavonol quercetin and isoflavone biochanin A differentially induce protection against oxidative stress and inflammation in ARPE-19 cells

  Niina M.M. Saviranta;Laura Veeroos;Lars J. Granlund;Viivi H. Hassinen

  67
  Citations

• Pathogenesis‐related proteins in ozone‐exposed Norway spruce [Picea abies (Karst) L.]

  Sirpa O. Kärenlampi;Kirsti Airaksinen;Anu T. E. Miettinen;Harri I. Kokko

  60
  Citations

• Elicitor-induced changes of phenylalanine ammonia-lyase activity in barley cell suspension cultures

  Sari Peltonen;Leena Mannonen;Reijo Karjalainen

  58
  Citations

• Nontargeted Metabolite Profiles and Sensory Properties of Strawberry Cultivars Grown both Organically and Conventionally

  Anna Kårlund;Kati Hanhineva;Marko Lehtonen;Reijo O Karjalainen

  47
  Citations

• The Impact of Harvesting, Storage and Processing Factors on Health-Promoting Phytochemicals in Berries and Fruits

  Anna Kårlund;Ulvi Moor;Mari Sandell;Reijo O Karjalainen

  45
  Citations

• Quantitative metabolite profiling of edible onion species by NMR and HPLC-MS.

  Tuula H. Soininen;Niko Jukarainen;Seppo O.K. Auriola;Riitta Julkunen-Tiitto

  37
  Citations

• Variation in the anthocyanin concentration of wild populations of crowberries (Empetrum nigrum L subsp. hermaphroditum).

  Ali K. J. Koskela;Mikko J. Anttonen;Tuula H. Soininen;Niina M. M. Saviranta

  26
  Citations